Question

A body is moving along a circular path of radius r.what will be the distance covered and the displacement of the body afyer half a revolution.?

Answer 1

the distance will be the diameter nd the dispalcement will be the same

Answer 2

Distance covered would be the circumference of semicircle i.e.2×3.14×r.
And
Displacement would the diameter of circle i.e. 2r

Hope it helps...
Please mark as brainliest...